[appkit] Add missing NullAllowed on NSSavePanel.AllowedFileTypes

[chamons]

• Fixes Missing NullAllowed attribute in NSSavePanel.AllowedFileTypes #15565

[chamons]

From docs:

The default value of this property is nil, which indicates that any file type can be used. If you specify an empty array for this parameter, the Save panel raises an exception.

[vs-mobiletools-engineering-service2]

📚 [PR Build] Artifacts 📚

Packages generated

View packages

• Microsoft.iOS.Bundle.15.4.308-ci.pr.gh15570.pkg
• Microsoft.iOS.Ref.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.iOS.Runtime.ios-arm.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.iOS.Runtime.ios-arm64.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.iOS.Runtime.iossimulator-arm64.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.iOS.Runtime.iossimulator-x64.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.iOS.Runtime.iossimulator-x86.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.iOS.Sdk.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.iOS.Templates.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.iOS.Windows.Sdk.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.MacCatalyst.Bundle.15.4.308-ci.pr.gh15570.pkg
• Microsoft.MacCatalyst.Ref.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.MacCatalyst.Runtime.maccatalyst-arm64.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.MacCatalyst.Runtime.maccatalyst-x64.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.MacCatalyst.Sdk.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.MacCatalyst.Templates.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.macOS.Bundle.12.3.308-ci.pr.gh15570.pkg
• Microsoft.macOS.Ref.12.3.308-ci.pr.gh15570.nupkg
• Microsoft.macOS.Runtime.osx-arm64.12.3.308-ci.pr.gh15570.nupkg
• Microsoft.macOS.Runtime.osx-x64.12.3.308-ci.pr.gh15570.nupkg
• Microsoft.macOS.Sdk.12.3.308-ci.pr.gh15570.nupkg
• Microsoft.macOS.Templates.12.3.308-ci.pr.gh15570.nupkg
• Microsoft.NET.Sdk.iOS.Manifest-6.0.300.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.NET.Sdk.MacCatalyst.Manifest-6.0.300.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.NET.Sdk.macOS.Manifest-6.0.300.12.3.308-ci.pr.gh15570.nupkg
• Microsoft.NET.Sdk.tvOS.Manifest-6.0.300.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.NET.Workload.iOS.15.4.308-ci.pr.gh15570.msi
• Microsoft.tvOS.Bundle.15.4.308-ci.pr.gh15570.pkg
• Microsoft.tvOS.Ref.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.tvOS.Runtime.tvos-arm64.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.tvOS.Runtime.tvossimulator-arm64.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.tvOS.Runtime.tvossimulator-x64.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.tvOS.Sdk.15.4.308-ci.pr.gh15570.nupkg
• Microsoft.tvOS.Templates.15.4.308-ci.pr.gh15570.nupkg
• xamarin.ios-15.13.0.4.pkg
• xamarin.mac-8.13.0.4.pkg

Pipeline on Agent XAMBOT-1036.Monterey'
Hash: 37eb7b2a3e848bf9fee78f87be18ca85703d71de [PR build]

[vs-mobiletools-engineering-service2]

💻 [PR Build] Tests on macOS Mac Catalina (10.15) passed 💻

✅ All tests on macOS Mac Catalina (10.15) passed.

Pipeline on Agent
Hash: 37eb7b2a3e848bf9fee78f87be18ca85703d71de [PR build]

[vs-mobiletools-engineering-service2]

✅ API diff for current PR / commit

Legacy Xamarin (No breaking changes)

• iOS (no change detected)
• tvOS (no change detected)
• watchOS (no change detected)
• macOS (no change detected)

NET (empty diffs)

• iOS: (empty diff detected)
• tvOS: (empty diff detected)
• MacCatalyst: (empty diff detected)
• macOS: (empty diff detected)

✅ API diff vs stable

Legacy Xamarin (No breaking changes)

• iOS: vsdrops gist (No breaking changes)
• tvOS: vsdrops gist (No breaking changes)
• watchOS: vsdrops gist (No breaking changes)
• macOS: vsdrops gist (No breaking changes)

.NET (No breaking changes)

• iOS: vsdrops gist (No breaking changes)
• tvOS: vsdrops gist (No breaking changes)
• MacCatalyst: vsdrops gist (No breaking changes)
• macOS: vsdrops gist (No breaking changes)
• Microsoft.iOS vs Microsoft.MacCatalyst: vsdrops gist

Legacy Xamarin (stable) vs .NET

• iOS: vsdrops gist
• tvOS: vsdrops gist
• macOS: vsdrops gist

ℹ️ Generator diff

Generator Diff: vsdrops (html) vsdrops (raw diff) gist (raw diff) - Please review changes)

Pipeline on Agent
Hash: 37eb7b2a3e848bf9fee78f87be18ca85703d71de [PR build]

[vs-mobiletools-engineering-service2]

❌ [PR Build] Tests on macOS M1 - Mac Big Sur (11.5) failed ❌

Failed tests are:

• xammac_tests
• monotouch-test

Pipeline on Agent
Hash: 37eb7b2a3e848bf9fee78f87be18ca85703d71de [PR build]

[vs-mobiletools-engineering-service2]

🔥 [CI Build] Test results 🔥

Test results

❌ Tests failed on VSTS: simulator tests

1 tests crashed, 1 tests failed, 221 tests passed.

Failures

❌ install_source tests

🔥 Failed catastrophically on VSTS: simulator tests - install_source (no summary found).

Html Report (VSDrops) Download

❌ monotouch tests

1 tests failed, 22 tests passed.

• monotouch-test/Mac Catalyst [dotnet]/Debug [dotnet]: TimedOut (Execution timed out after 1200 seconds.
  Test run crashed)

Html Report (VSDrops) Download

Successes

✅ bcl: All 69 tests passed. Html Report (VSDrops) Download
✅ cecil: All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests: All 1 tests passed. Html Report (VSDrops) Download
✅ fsharp: All 7 tests passed. Html Report (VSDrops) Download
✅ framework: All 8 tests passed. Html Report (VSDrops) Download
✅ generator: All 2 tests passed. Html Report (VSDrops) Download
✅ interdependent_binding_projects: All 7 tests passed. Html Report (VSDrops) Download
✅ introspection: All 8 tests passed. Html Report (VSDrops) Download
✅ linker: All 65 tests passed. Html Report (VSDrops) Download
✅ mac_binding_project: All 1 tests passed. Html Report (VSDrops) Download
✅ mmp: All 2 tests passed. Html Report (VSDrops) Download
✅ mononative: All 12 tests passed. Html Report (VSDrops) Download
✅ msbuild: All 2 tests passed. Html Report (VSDrops) Download
✅ mtouch: All 1 tests passed. Html Report (VSDrops) Download
✅ xammac: All 3 tests passed. Html Report (VSDrops) Download
✅ xcframework: All 8 tests passed. Html Report (VSDrops) Download
✅ xtro: All 2 tests passed. Html Report (VSDrops) Download

Pipeline on Agent
Hash: [PR build]

[chamons]

Landing as test failures are unrelated after discussion with team.